<template>
  <section>
    <h3>{{value}} - {{label}}</h3>
    <el-select v-model="value" placeholder="请选择" @change="sleChange">
      <el-option
        v-for="item in options"
        :key="item.value"
        :label="item.label"
        :value="item.value">
      </el-option>
    </el-select>
  </section>
</template>

<script>
export default {
  name: '',
  data() {
    return {
      options: [{
        value: '选项1',
        label: '黄金糕'
      }, {
        value: '选项2',
        label: '双皮奶'
      }, {
        value: '选项3',
        label: '蚵仔煎'
      }, {
        value: '选项4',
        label: '龙须面'
      }, {
        value: '选项5',
        label: '北京烤鸭'
      }],
      value: '',
      label: ''
    }
  },
  mounted() {

  },
  methods: {
    sleChange(vid) {
      console.log(vid)
      this.label = this.options.find(item => {
        return item.value == vid
      }).label
    }
  }
}
</script>

<style scoped>
</style>
